Zobrazeno 1 - 9
of 9
pro vyhledávání: '"É. G. Safarov"'
Publikováno v:
Strength of Materials. 24:695-703
Experimental procedures are described for determining the dynamic strength properties of high-strength hard alloys. Results are provided for dynamic tests in compression, bending, and spailing. Failure of cylindrical strikers is studied in the case o
Autor:
S. A. Zakoshchikov, E. V. Gorbunova, E. V. Antonovich, A. P. Vashchenko, V. M. Tokarev, É. G. Safarov, V. A. Gus'kov, V. I. Voskan'yants
Publikováno v:
Strength of Materials. 23:954-957
The main features are presented for dynamic tests in tension, compression, and shear with plastic strain rates up to 105 sec−1. An increase in strength characteristics and a reduction in ductility characteristics with an increase in strain rate are
Autor:
G. V. Stepanov, É. G. Safarov
Publikováno v:
Strength of Materials. 22:554-562
Results are given of experiments for studying the penetration of a rod with a conical head section into steel St. 3 and aluminum alloy D16T at rate of 0-400 m/sec. Calculation relationshps are obtained for estimating the resistance to static and high
Publikováno v:
Strength of Materials. 21:199-202
1. With an increase in pure shear deformation rate\(\dot \gamma \) to 105 sec−1 the strength of caprolon increases while the plasticity drops. 2. The experimental results indicate a practically similar influence of strain rate on the mechanical pro
Autor:
É. G. Safarov, G. V. Stepanov
Publikováno v:
Strength of Materials. 20:1390-1393
Autor:
G. V. Stepanov, É. G. Safarov
Publikováno v:
Strength of Materials. 20:772-776
To study the process of piercing of a thin plate by knocking out a plug upon impact of a cylindrical rod, the methodof [I] was used; it ensures registration of the force characteristics of interaction. With the aid of this method we investigated the
Autor:
É. G. Safarov, G. V. Stepanov
Publikováno v:
Strength of Materials. 18:660-664
Publikováno v:
Strength of Materials. 19:191-193
Autor:
Sanz, João D., Neves, Diogo F.
Drought stress is one of the most deleterious environmental factors responsible for severely limiting the growth and productivity of agricultural crops. The expected long-term effects of global climate change include more frequent episodes of drought